baber/WOPTO huggingface dataset:
Patent KR-20020083866-A (KR)
Title: The manhole construction method
Inventor: JUNG JAE CHUL
IPC: E02D29/12
Filed: 2001-04-30
Abstract: PURPOSE: A method of setting a manhole is provided to minimize a traffic obstruction, to prevent an accident, and to achieve a complete waterproof by setting for a short period. CONSTITUTION: The manhole comprises an upper slab(6), a wall(9) and a lower bottom(12). Each part which is manufactured in a factory is simply built-up at a setting place. A water expansion index material(7) for waterproof is inserted between the upper slab(6) and the wall. Another water expansion index material(11) for waterproof is inserted between the wall and the lower bottom(12). The water expansion index material(7,11) as rubber material has a regular elongation so that the waterproof is achieved by the weight of the upper slab(6) and the wall(9). Even though water flows because the water expansion index material(7,11) is not completely adhered closely to the upper and lower parts, the water expansion index material is expanded to be an index, thereby performing waterproof.
Patent KR-20020085290-A (KR)
Title: Method for manufacturing multilayer ceramic device
Inventor: PARK SEONG YEOL
IPC: H01G4/00
Filed: 2001-05-07
Abstract: PURPOSE: A method for fabricating a multi-layer ceramic element is provided to enhance a combination force between each layer and improve productivity by identifying aligning errors of each layer. CONSTITUTION: A plurality of guide holes is formed on four edges of the first sheet. A plurality of index lines is formed on the first sheet. The second sheet is laminated on the first sheet. A plurality of guide holes is formed on four edges of the second sheet. A plurality of index lines is formed on the second sheet. An alignment hole is formed on the first index line of the index lines. The third sheet is formed on the second sheet. A plurality of guide holes is formed on four edges of the third sheet. A plurality of index lines is formed on the third sheet. An alignment hole is formed on the second index line of the index lines. The fourth sheet(24) is formed on the third sheet. A plurality of guide holes(24b) is formed on four edges of the fourth sheet(24). A plurality of index lines(24d) and a plurality of alignment holes(24g) are formed on the fourth sheet(24).
Patent KR-20020085484-A (KR)
Inventor: SHIN GEUM HYEON
IPC: H01L21/68
Filed: 2001-05-08
Abstract: PURPOSE: A finger align jig assembly is provided to prevent a wafer from being broken or damaged when the wafer settled on a wafer pad is separated from a finger, by rapidly fixing the wafer within a short interval of time and by minimizing alignment variation. CONSTITUTION: An alignment inducing unit is formed in a predetermined alignment position of the finger of a base body in which the finger for pressuring and fixing the wafer is installed. The finger align jig(810) performs an alignment of the finger, coupled to the alignment inducing unit.
Patent KR-20020087552-A (KR)
Title: Apparatus for press-forming of material with high-luster coating
Inventor: HAN SU YEOL
IPC: B21D5/14
Filed: 2001-05-14
Abstract: PURPOSE: An apparatus for press-forming of material with high luster coating is provided to prevent surface damage of the material by inserting the material painted with high luster coating (PCM steel plate), directly into the forming apparatus, and performing cold-forming, without separate paining and plating processes. CONSTITUTION: The apparatus for press-forming of material with high luster coating is configured such that one side of a steel plate inserted through the inlet roller, is formed by a fixing stand(2) and the other side of the steel plate is formed by an operating stand(3), and the stands(2,3) have up and down rotational shafts(21,22,31,32), respectively, in its upper part, and forming rollers(21',22',31',32') are mounted on the rotational shafts(21,22,31,32), in which shape of the forming rollers(21',22',31',32') are sequentially changed from the first step to the twenty fifth step so that torque is transferred to the operating shaft through a motor and a reducer.
Patent KR-20020088921-A (KR)
Title: Method and apparatus of wireless internet search using mobile phone
Inventor: CHO U HYEON
IPC: H04W4/00
Filed: 2001-05-22
Abstract: PURPOSE: An apparatus and a method for retrieving wireless Internet information using a mobile communication terminal are provided to receive a retrieval word as a voice signal form from a user, retrieve corresponding information, and output the retrieved result as the voice signal form. CONSTITUTION: A mobile communication terminal receives a retrieval word with a voice signal form and transmits the corresponding retrieval word to a server(206). A gateway extracts the start and end of the retrieval word voice signal transmitted from the mobile communication terminal(208), extracts the feature of the voice(210), and performs a linear estimation predictive analysis(212) and a comparison/approximation calculation(214). The gateway retrieves a corresponding word from a word database of the server, and extracts the retrieved word(216). The server retrieves corresponding information through the extracted retrieval word(218), converts corresponding information into a voice signal(220), and transmits the voice signal to a switch or CTI(Computer Telephony Integration). The switch or CTI transmits the corresponding voice signal to the mobile communication terminal through a wireless interval(222). The mobile communication terminal receives the voice signal transmitted through the switch, and outputs the received voice signal through a speaker so that a user obtains corresponding information(224).
Patent KR-20020091501-A (KR)
Title: Moisture Remover which a Polymer of high absorption and Charcoal are main materials
Inventor: AN SANG EUN
IPC: B01D53/28
Filed: 2001-05-30
Abstract: PURPOSE: A domestic moisture remover which is made by high absorptive polymer and charcoal is provided. CONSTITUTION: The domestic moisture remover is produced by swelling a high absorptive polymer in water; mixing the hydrogenated polymer in a mixer; pouring charcoal powder in the mixer; agitating the mixture; pressure extruding the mixture to make pellet; putting the pelletized moisture remover in a paper envelope, followed by sealing.
Patent KR-20010078402-A (KR)
Title: Image display method
Inventor: AZEOMOTO SHOGO
IPC: A61B5/00
Filed: 2001-05-31
Abstract: PURPOSE: To simultaneously display a surface state and an internal state by preparing a tomographic image or a two-dimensional(2D) image working this tomographic image at a cross-sectional position set near a viewpoint and displaying this image parallelly with a 3D image or synthesizing it with the 3D image. CONSTITUTION: An endoscope mode 3D image preparation and display part 2d of an image processor 2 extracts pixels within a CT value range in the field of view from the viewpoint from the data of 2D images of respective slices, prepares a 3D image just watching the wall surface of an intra-body tissue and displays it on a display 3. An operator determines the cross-sectional position within a prescribed range near the position of the viewpoint and inputs that cross-sectional position from an input device 4. A cross-sectional position input part 2e receives the inputted cross-sectional position and dispatches it to a peripheral image preparation and display part 2f. The peripheral image preparation and display part 2f prepares the tomographic image based on the data of 2D images, prepares a peripheral image, from which the region of the 3D image is erased, and displays it on the display unit 3.
Patent KR-20010109216-A (KR)
Title: 전극 구조체, 전지 및 전기 이중층 커패시터의 제조 방법
IPC: H01G11/44
Filed: 2001-06-01
Abstract: 본 발명은 부착성이 좋고 저항이 낮은 전극층을 집전재 면에 형성하는 것을 목적으로 한다. 전극 재료(11), 바인더(17) 및 용제를 함유하는 혼합물(31)을 집전재(13) 면에 도포하고, 도포된 혼합물(31)에 온풍(51)을 조사하여 용제(19)를 증발시켜, 집전재 면에 전극층(18)을 형성하는 전극 구조체(1), 이것을 이용한 전지 및 전기 이중층 커패시터의 제조 방법이다.
Patent KR-20010110172-A (KR)
IPC: H01C10/00
Filed: 2001-06-01
Abstract: 고전압 가변 저항기가 단자 베이스부를 가지고 있는 절연 케이싱; 상기 절연 케이싱에 수납되고 출력부를 가지고 있는 회로부; 상기 절연 케이싱의 상기 단자 베이스부에 삽입되고 상기 회로부의 출력부에 접속된  스냅인 단자 및 상기 스냅인 단자와 실질적으로 직각인 방향에서부터 상기 단자 베이스부에 삽입되고, 상기 스냅인 단자에 압입되어 접속되는 출력 접속 전극을 포함하고, 상기 케이싱의 상기 단자 베이스부는 상기 스냅인 단자를 인도하고 삽입시키도록 배열된 삽입 홈, 상기 출력 접속 단자를 인도하고 삽입시키도록 배열된 삽입 구멍 및 상기 삽입 구멍을 교차하는 상기 삽입 홈의 측면에 위치한 릴리프 홈을 가지고 있으며, 상기 삽입 홈, 상기 삽입 구멍, 상기 릴리프 홈은 뚫는 구조의 금속 몰드로부터 일체적으로 동시에 형성된다.
Patent KR-20020092547-A (KR)
Title: Intelligent Phone Exchange System
Inventor: KIM WAN JUN
IPC: H04L12/66
Filed: 2001-06-04
Abstract: PURPOSE: An intelligent telephone exchange system is provided to primarily select an IP(Internet Protocol) call with inexpensive rates by selectively operating the IP call using an IP network and a PSTN(Public Switched Telephone Network) call using a PSTN. CONSTITUTION: If an idle channel does not exist(S120), a designation call quantity is not exceeded(S125), or a gateway is abnormal(S130), a gatekeeper assigns a gateway which is the most adjacent to a termination side(S140). The gatekeeper confirms whether the gateway is successfully assigned(S145). If the gateway is not assigned, the gatekeeper releases connection(S150). If the gateway is successfully assigned, the gatekeeper confirms whether an IP address is converted into a real telephone number(S155). If an alias exists, the gatekeeper designates an original IP address corresponding to the alias(S160). The gatekeeper receives the result in which the IP address is designated(S165). The gatekeeper confirms whether a caller releases the connection(S170). If the caller does not release, the gatekeeper connects the caller to a callee to be converted into a call state(S175).
Patent KR-20020096636-A (KR)
Title: Grafting robot for tomato
Inventor: CHOI HONG GI
IPC: A01G1/06
Filed: 2001-06-21
Abstract: PURPOSE: Provided is a tomato grafting robot which is capable of grafting a 5 week old tomato tree, and allows one worker to graft 1200 tomato trees per hour, thereby increasing work efficiency at least 10 times. CONSTITUTION: The tomato grafting robot characteristically comprises the parts of: a grafting tree conveyer and a parent tree conveyer(1,3) provided to a frame(11) in a row; a leaf remover(8) from a parent stock; a parent stock cutter(5), a grafting pin provider; a grafting tree cutter(6); and a controller(7).
Patent KR-20030000558-A (KR)
Title: Bit line structure for semiconductor and forming method thereof
Inventor: CHOI SEONG JE
IPC: H01L21/8242
Filed: 2001-06-26
Abstract: PURPOSE: A structure of a bit line in a semiconductor device and a method for forming the same are provided to form the bit line for preventing a lowering phenomenon of reliability due to a characteristic difference of layers in a cleaning process. CONSTITUTION: A barrier layer(120), a tungsten layer(130), a capping layer(140), and a supplement stop layer(150) are stacked on a semiconductor substrate(110). The barrier layer(120) is formed with Ti or TiN. The thickness of the capping layer(140) is 300 to 1500 angstrom. The capping layer is formed with SiN. A supplement capping layer(160) is stacked on the supplement stop layer(150). A bit line is formed by patterning the barrier layer(120), the tungsten layer(130), the capping layer(140), the supplement stop layer(150), and the supplement capping layer(160). The supplement stop layer(150) is formed with Ta2O5. The supplement capping layer(160) is formed with SiN. A stop layer(170) is formed on a whole surface of the above structure. A silicon nitride is formed on the whole surface of the stop layer(170). A bit line spacer(180) is formed by etching the silicon nitride.
Patent KR-20030001790-A (KR)
Title: Method for forming a metal line
Inventor: KIM JONG IL
IPC: H01L21/3205
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of a metal interconnection is provided to prevent a corrosion of a tungsten plug and to restrain a potential increasement of the tungsten plug due to O2 plasma by removing the O2 plasma using H2O plasma. CONSTITUTION: An interlayer dielectric(33) having a via hole is formed on the first metal line(31). A tungsten plug(39) is filled into the via hole. A conductive layer is formed on the resultant structure. The second metal line(41) is formed by selectively etching the conductive layer using a photoresist pattern as a mask. The photoresist pattern is then removed by O2 plasma. By performing H2O plasma, the remaining O2 plasma is removed and the resultant structure is cleaned.
Patent KR-20030006698-A (KR)
Title: shutter and grill structure for open/close type air-vent assembly in automobile aircondition system
Inventor: LEE SEUNG JU
IPC: B60H1/34
Filed: 2001-07-14
Abstract: PURPOSE: A structure of shutter and grill of opening and closing type outlet of air-conditioning system of vehicle is provided to cost for a louver and improve heat efficiency of the vehicle. CONSTITUTION: A structure includes a grill(11) having a plurality of guide members(15) with sloping grooves(17) including a locking device, protrusions formed on a lower part of the sloping grooves, fixing a shutter(13) on an uppermost opening position and a lowermost closing position; and the shutter inserted to the sloping grooves to move along with the sloping grooves and opening and closing a fixed space together with the grill.
Patent KR-20030009763-A (KR)
Title: Custody apparatus of wafer
Inventor: CHOI JAE HEUNG
IPC: H01L21/68
Filed: 2001-07-24
Abstract: PURPOSE: An apparatus for storing wafers is provided to prevent contamination of the wafers due to particles by using a plurality of guard rails and a plurality of air holes between the guard rails. CONSTITUTION: A wafer storage apparatus includes a plurality of loading plates(10). The loading plates(10) are connected by a plurality of vertical connection bars(20). A plurality of guide members(30) are used for guiding a plurality of carriers to the loading plates(10) in a predetermined interval. Each guide member(30) is formed with a couple of guard rails(31). At this time, the guide rail(31) is formed with acetal resin. The height of the guard rail(31) is lower than the height of a support projection of the carrier. A plurality of air holes(40) are formed at the guide members(30).
Patent KR-20010111061-A (KR)
Title: 인터넷 유료 사이트에서 기간과 권한이 명시된 매체를이용한 정보 제공과 제공된 정보 이용에 대한 결제 시스템
Inventor: CHO NAM HUN
Filed: 2001-07-25
Abstract: 본 발명은 인터넷 망에 접속하여 일정한 유료 서비스를 이용하고 이용 정보에 대한 요금을 지불하는것에 관한 것으로서 보다 상세하게는 정보 이용자인 클라이언트의 신상 정보를 제공하지 아니하고 정보 이용에 대한 이용료를 정확하게 정산 처리 할 수 있도록 이루어진 인터넷 유료 사이트에서 기간과 권한이 명시된 매체를 이용한 정보 제공과 제공된 정보 이용에 대한 결제 시스템에 관한 것으로, 사용자 컴퓨터의 특정 하드웨어 정보를 대입하여 생성한 유일의 인증 정보를 서비스 게이트에 전송하여 정보 제공자에게 로그인되고 서비스 종료시 이용료는 서비스 게이크에서 정보 제공자 측으로 지불을 이루도록 상기 인증 매체를 선불 구매하여 이루어지는 결제 시스템을 특징으로 한다.
Patent KR-20010088507-A (KR)
Inventor: LEE TAE SAM
IPC: F21S8/10
Filed: 2001-07-30
Abstract: PURPOSE: An illuminator for automobile dent working is provided to find a working part easily and prevent a paint from cracking in a dent working by generating a shadow according to a shape of automobile surface and heating the working part of the automobile surface. CONSTITUTION: A main body has a plurality of infrared bulb(1d), and curves to an appointed angle inward for light and heat from the infrared bulb(1d) being concentrated. A moving unit has a wheel(2b) on lower part of a plate(2a) and has a vertical stand(2c) on upper part of the plate(2a). A control unit controls the angle and height of the main body. One side of the control unit is stuck to the main body, and the other side is bonded to the stand(2c) of the moving unit.
Patent KR-20030016888-A (KR)
Inventor: LEE HYEON CHEOL
IPC: F02B29/04
Filed: 2001-08-22
Abstract: PURPOSE: Cooling structure for a radiator and an intercooler is provided to improve the output of an engine by increasing radiating or cooling efficiency of the radiator and the intercooler. CONSTITUTION: A cooling structure is composed of a radiator(1) installed in the front of an engine; a front intercooler(4) installed in front of the radiator and arranged abreast with the radiator to cover the half of the radiator, and connected to a throttle body through an outlet pipe; a rear intercooler(5) installed in the rear part of the radiator and arranged symmetrically to the front intercooler, and connected to a turbocharger through an inlet pipe; and a connecting pipe(6) connecting front and rear intercoolers. Cooling efficiency is improved with arranging the front and rear intercoolers symmetrically.
Patent KR-20030017150-A (KR)
Title: Apparatus and method for reinforce of combustion at hot stove connecting part
Inventor: CHO IN SEONG
IPC: C21B9/10
Filed: 2001-08-24
Abstract: PURPOSE: A device and a method for reinforcing combustion chamber at connection pipe of hot stove are provided to suggest a structurally sound hot stove by obtaining sensitivity the whole structure influencing on relative displacement at the connection pipe for connecting the combustion chamber to checker chamber of an external hot stove. CONSTITUTION: The method for reinforcing combustion chamber at connection pipe of hot stove comprises first step (ST11) of analyzing internal pressure behavior for combustion chamber and checker chamber to minimize relative displacement of the combustion chamber and checker chamber at the connection pipe part; second step (ST12) of closely examining behavior on thermal load during operation for the combustion chamber and checker chamber after the first step (ST11); third step (ST13) of obtaining sensitivity by obtaining displacement at the connection region as changing thickness for each parts where the hot stove has different thickness after the second step (ST12); and fourth step (ST14) of suggesting a reinforcement in which relative displacement is minimized using results obtained in the third step (ST13), wherein the displacement sensitivity is obtained by displacement variation according to thickness variation of the combustion chamber and checker chamber in the third step (ST13).
Patent KR-20020016600-A (KR)
Inventor: WEBER RUDOLF
IPC: G09G1/04
Filed: 2001-08-25
Abstract: PURPOSE: A deflection circuit with a retrace capacitive transformation function is provided to include an East-West raster distortion correction circuit to correct pincushion raster distortion, and to make retrace switching timing of each switching transistors and of other switching transistors identical with each other, so as to achieve the East-West raster distortion correction without modulating a retrace time. CONSTITUTION: A horizontal deflection circuit of a video display includes a first retrace capacitance(C1a) and a second retrace capacitance. A deflection winding is coupled to the first and second retrace capacitances to form a resonant circuit, during retrace. A first switching transistor(Q1) is coupled to the first retrace capacitance for generating a resonant, first retrace pulse voltage(V1) in the resonant circuit. A second switching transistor is responsive to the first retrace pulse voltage and coupled to the second retrace capacitance for controlling the second switching transistor in accordance with the first retrace pulse voltage. A second retrace pulse voltage is generated in the second retrace capacitance in a manner to provide for capacitance transformation. A modulator(QEW, Lew) is used for modulating a deflection current in the deflection winding without substantially varying a phase difference between the first and second retrace pulse voltages to provide for East-West raster distortion correction.
Patent KR-20030018676-A (KR)
Title: Computer security system using the hand phone and control method thereof
Inventor: RYU JEONG I
IPC: G06F1/00
Filed: 2001-08-30
Abstract: PURPOSE: A security system for a computer using a mobile phone and a method for controlling the same are provided to secure a high safety at low cost. CONSTITUTION: A mobile phone is connected to a portable computer using a data communication cable(S10). A power source is applied to the portable computer(S12). A CPU of the portable computer executes a BIOS stored in a BIOS ROM and a BIOS booting is performed(S14). If a system diagnosis process is completed during BIOS booting, a routine for checking a password is executed. At this time, the BIOS reads an ESN(Electronic Serial Number) from a memory of the mobile phone through the data communication cable, and judges whether the ESN is identified with an ESN stored in a CMOS RAM(S16). If the ESN read from the memory of the mobile phone is identified with an ESN stored in a CMOS RAM, password input is requested to the user. If a user password stored in the CMOS RAM is identified with a password inputted by the user, the BIOS loads an operating system kernel and operates an operating system, and completes a booting normally(S22).
Patent KR-20020028769-A (KR)
Inventor: HIROTSUNE AKEMI
IPC: G11B7/2433
Filed: 2001-08-31
Abstract: PURPOSE: An information recording media, a method for recording/reproducing information, and an apparatus for recording/reproducing information are provided to record and reproduce information accurately by quickly detecting the light projected on the information plane. CONSTITUTION: An information recording medium comprises plural layers(2,4,6,8) to be irradiated with light for information recording/reproduction. The layers are provided with asperities made of continuous or discontinuous grooves. The shape of the uneven part and/or the way of longitudinal changes of the grooves constituting the asperities, such as the depth and/or the width of the asperities and the modulation or the period of meandering of the uneven part, vary from one layer to the other layer. The multi-layer information recording medium records and reproduces information precisely by quickly detecting which information plane is irradiated with light.
Patent KR-20030018899-A (KR)
Title: Method of protecting an engine stalling and the increase of an engine rpm
Inventor: YUK CHEOL SU
IPC: F02D45/00
Filed: 2001-08-31
Abstract: PURPOSE: A method is provided to prevent an engine stalling and an increase of engine R.P.M by controlling a limp home valve mounted in a throttle body. CONSTITUTION: A monitoring condition of a vehicle is selected except for an engine stall and an ignition mode(110). After turning on an idle switch, predetermined conditions are selected as a first determining condition(120). If the first determining condition is achieved, a limp home valve is forcibly turned on(130). When an engine R.P.M exceeds a predetermined reference level, the limp home valve is turned off(140). For example, if the engine R.P.M exceeds 7000 R.P.M, the limp home valve is turned off. Then, the engine is normally controlled(150).
Patent KR-20030020079-A (KR)
Title: method for fabricating optical device
Inventor: SHIN SANG MO
IPC: G02B6/38
Filed: 2001-09-01
Abstract: PURPOSE: A method for manufacturing an optical device is provided to reduce the manufacturing time and the manufacturing cost by forming grooves where optical fibers are to be arranged and forming an optical waveguide. CONSTITUTION: A mask layer made of a silicon nitride is formed on a silicon substrate(11). The mask layer is patterned through the photolithography to expose a region of the silicon substrate(11) where an optical fiber(20) is to be arranged. The patterned mask layer is etched to form a first groove. Then, the patterned mask layer is removed. The first groove has a V shape. A lower cladding layer(14) and a core layer are sequentially formed on the front lower of the silicon substrate(11) where the first groove has been formed. An optical waveguide(15a) is formed on a region that is located on a straight line from the first groove by patterning the core layer. An upper cladding layer(16) is formed on the front surface including the optical waveguide(15a). The upper and lower cladding layers(16,14) are removed to expose the silicon substrate(11). A second groove is formed on a region where the optical waveguide(15a) is connected to an optical fiber block. The optical fiber(20) is arranged on the first groove and then coupled to the optical waveguide(15a).